--- /dev/null
+//
+// C++ Interface: bt_hw
+//
+// Description:
+//
+//
+// Author: root <root@ubuntu>, (C) 2008
+//
+// Copyright: See COPYING file that comes with this distribution
+//
+//
+#ifndef __BT_HW
+#define __BT_HW
+
+#include<asm/types.h>
+
+/* BT protocols(from bluetooth.h)*/
+#define BTPROTO_L2CAP 0
+#define BTPROTO_HCI 1
+#define BTPROTO_SCO 2
+#define BTPROTO_RFCOMM 3
+#define BTPROTO_BNEP 4
+#define BTPROTO_CMTP 5
+#define BTPROTO_HIDP 6
+#define BTPROTO_AVDTP 7
+
+#define SOL_HCI 0
+#define SOL_L2CAP 6
+#define SOL_SCO 17
+#define SOL_RFCOMM 18
+
+extern int hw_bt_open_device(__u8 dev_id);
+extern int hw_bt_close_dev();
+extern int hw_bt_write(__u8 *p_array, __u16 length);
+extern int hw_bt_read(__u8 *p_recbuf);
+
+
+
+#endif
+